Inventor · disambiguated record
Koichi Arishima
Also filed as: ARISHIMA KOICHI
17 granted patents·2 pending applications·328 citations·filing 1982–2020
94Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE7TOMOEGAWA PAPER CO LTD3JAPAN AVIATION ELECTRON2NAKAHARA OPTO ELECTRONICS LABORATORIES INC2ARISHIMA KOICHI1
Top patents by PatentIndex Score
19 records- 0186US6304687B1Optical waveguide circuit, its manufacturing method and optical waveguide module having the optical waveguide circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Oct 16, 2001·82 cites·28 claims
- 0283US7261471B2Optical connector having shielding mechanismJAPAN AVIATION ELECTRON·Filed 2006·Granted Aug 28, 2007·12 cites·21 claims
- 0383US6655433B1Optical fiber ribbonizing apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Dec 2, 2003·28 cites·20 claims
- 0474US8764313B2Optical connector plugARISHIMA KOICHI·Filed 2010·Granted Jul 1, 2014·6 cites·17 claims
- 0573US6839475B2Optical connection componentTOMOEGAWA PAPER CO LTD·Filed 2001·Granted Jan 4, 2005·15 cites·9 claims
- 0673US5238811ALaser magnetic immunoassay method and apparatus therefor and superparamagnetic material-labeled body and method for the manufacture of sameNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Aug 24, 1993·39 cites·5 claims
- 0772US10921522B2Optical fiber member and optical fiber holderTDK CORP·Filed 2018·Granted Feb 16, 2021·2 cites·10 claims
- 0872US7641397B2Optical connectorJAPAN AVIATION ELECTRON·Filed 2004·Granted Jan 5, 2010·14 cites·8 claims
- 0972US6269210B1Optical fiberSHOWA ELECTRIC WIRE & CABLE CO·Filed 1999·Granted Jul 31, 2001·41 cites·11 claims
- 1070US6778754B1Optical fiber wiring apparatus and optical fiber wiring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Aug 17, 2004·17 cites·23 claims
- 1169US7398599B2Device for removing coating on optical fiberSWCC SHOWA CABLE SYS CO LTD·Filed 2004·Granted Jul 15, 2008·13 cites·15 claims
- 1265US4426434AElectrophotographic photoreceptor and preparation thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Jan 17, 1984·13 cites·7 claims
- 1364US5236824ALaser magnetic immunoassay method and method by a magnetophoresis apparatus thereforNIPPON TELEGRAPH & TELEPHONE·Filed 1991·Granted Aug 17, 1993·29 cites·12 claims
- 1460US6985667B2Optical fiber component for connection and manufacturing method thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Jan 10, 2006·6 cites·18 claims
- 1558US6416232B1Device for optical connectionTOMOEGAWA PAPER CO LTD·Filed 2000·Granted Jul 9, 2002·6 cites·3 claims
- 1657US11262504B2Optical connection apparatusNAKAHARA OPTO ELECTRONICS LABORATORIES INC·Filed 2020·Granted Mar 1, 2022·0 cites·8 claims
- 1742US2022214554A1Optical combinerNAKAHARA OPTO ELECTRONICS LABORATORIES INC·Filed 2020·Application pending·0 cites
- 1839US2005201708A1Method and device for manufacturing bare optical fiberFiled 2003·Application pending·0 cites
- 1935US6567603B1Optical interconnection apparatus and process for fabrication of the sameTOMOEGAWA PAPER CO LTD·Filed 1999·Granted May 20, 2003·5 cites·27 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Arishima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →